Will Thorne Staff Writer“The Masked Singer” kicked off its fourth season last night with the Dragon being the first contestant eliminated, as the show itself failed to breathe the ratings fire it has done in the past.Last night’s premiere scored a 1.4 rating among adults 18-49 and drew 5.4 million total viewers. While that was enough to win the night ratings-wise, it also represents a series low for “The Masked Singer” in both metrics.